61123646

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 99360000

約数和(自身を除く): 38236354

約数列:

[1, 2, 19, 38, 59, 118, 137, 199, 274, 398, 1121, 2242, 2603, 3781, 5206, 7562, 8083, 11741, 16166, 23482, 27263, 54526, 153577, 223079, 307154, 446158, 517997, 1035994, 1608517, 3217034, 30561823, 61123646]

約数ペア:

[(1, 61123646), (2, 30561823), (19, 3217034), (38, 1608517), (59, 1035994), (118, 517997), (137, 446158), (199, 307154), (274, 223079), (398, 153577), (1121, 54526), (2242, 27263), (2603, 23482), (3781, 16166), (5206, 11741), (7562, 8083)]